Deep boiling diamonds is a process,

Whose aim is to remove, distance, metabolize and whiten dark stains that are found in the stones and which have access to an external facet.

he purpose of deep boiling is to try and reach internal dirt, which the boiling materials can reach via a tiny crack known as an “open inclusion” the tiny bit of black graphite trapped inside the diamond. These tiny dots are trapped in the diamond when it is formed. the process allows dirt to be removed so the polished diamond looks better.

Advantages

Unlike normal boiling, the diamond is processed inside an electric regulated furnace under the influence of various chemicals which eventually results in brighter diamonds.